- <init>
Constructs a new HashMap instance containing the mappings from the specified
map.
- put
Maps the specified key to the specified value.
- get
Returns the value of the mapping with the specified key.
- containsKey
Returns whether this map contains the specified key.
- keySet
Returns a set of the keys contained in this map. The set is backed by this map
so changes to one are
- remove
- entrySet
Returns a set containing all of the mappings in this map. Each mapping is an
instance of Map.Entry.
- values
Returns a collection of the values contained in this map. The collection is
backed by this map so ch
- size
Returns the number of elements in this map.
- clear
Removes all mappings from this hash map, leaving it empty.
- isEmpty
Returns whether this map is empty.
- putAll
Copies all the mappings in the specified map to this map. These mappings will
replace all mappings t